Bissoy.com
Doctors Medicines MCQs Q&A

A team of five members is to be selected from five boys B1, B2, B3, B4 and B5 and five girls G1, G2, G3, G4 and G5. B2 and G3 have to be selected together. G1 and B5 have to be selected together. B1 and G5 cannot be selected together. G2 and B4 cannot be selected together. G3 and B5 cannot be selected together. Which of the following members may be selected?

A team of five members is to be selected from five boys B1, B2, B3, B4 and B5 and five girls G1, G2, G3, G4 and G5. B2 and G3 have to be selected together. G1 and B5 have to be selected together. B1 and G5 cannot be selected together. G2 and B4 cannot be selected together. G3 and B5 cannot be selected together. Which of the following members may be selected? Correct Answer B1, B2, B3, G2, G3

As per the questions :

There are five boys B1, B2, B3, B4, and B5, and five girls G1, G2, G3, G4, and G5. B2 and G3 have to be selected together.

Conditions:

  1. G1 and B5 must be together.
  2. B1 and G5 can't be together.
  3. G2 and B4 can't be together.
  4. G3 and B5 can't be together.

For option 1:B1, B2, B3, G1, G3:

False, As it does not follow condition 1.

G1 and B5 are not together.

For option 2: B1, B2, B3, G2, G3.

True, As it follows all conditions.

For option 3: B1, B2, B5, G1, G3:

False, As it does not follows condition 2.

B1 and G5 are coming together.

For, option 4: B1, B3, B5, G2, G4:

False, As it does not satisfy condition 1.

G1 and B5 are not coming together.

Therefore, the correct answer is "B1, B2, B3, G2, G3".

Related Questions

The following question has three statements. Study the question and the statements and decide which of the statement(s) is necessary to answer the question. A team of 7 members is to be selected from 4 boys and 5 girls. Find the number of girls in the team. I) No. of ways of selecting boys is 1. II) No. of ways of selecting girls is 10. III) If one more girl is to be selected, then the no. of girls and boys in the team will become equal.
Given below are three quantities named A, B and C. Based on the given information, determine the relation among the three quantities. Total number of pupils in three classes of a school is 1288. The ratio of children in three classes X, Y, Z is 39 : 64 : 58. In class X number of boys are 26 less than number of girls. Number of boys in class Y is 67.83% more than the number of boys in class X. And, girls in class Z are 25.36% less than the number of girls in class Y. (In calculating number of boys and girls, the decimal value must be rounded off to nearest whole number). Quantity A: Number of boys in class Z. Quantity B: Number of girls in class X. Quantity C: Number of girls in class Y.
The data given in the table shows the number of boys and girls enrolled in three different streams in a school over 5 years. Years Arts Science Commerce   Boys Girls Boys Girls Boys Girls 2012 48 36 40 35 35 45 2014 42 43 42 32 32 42 2016 45 42 38 30 36 38 2018 39 46 41 23 28 34 2020 36 43 39 30 39 41   The number of boys in Science stream in the years 2012 and 2016 taken together is what percent of the number of girls for all the years in the Commerce stream?
A team of six members is to be selected from five men M1, M2, M3 M4, and M5, and five women W1, W2, W3, W4, and W5. W2 and W5 cannot be selected together. M1 and W3 have to be selected together. W3 and W4 cannot be selected with M2. W1 and M5 cannot be selected together. M3 and M4 cannot be selected together. Which of the following members may be selected?
A team of five persons is to be selected from amongst five girls A, B, C, D and E and four boys P, Q, R and S. Some criteria for selection are: E and P have to be together. S and Q cannot be together. B and S cannot be together. C and A have to be together. Q and D cannot be together. If Q is one of the selected members, then who can be the other members of the team?
The number of students enrolled in different streams in a college is shown in the following table. Science Arts Commerce Vocational Girls Boys Girls Boys Girls Boys Girls Boys 35 18 25 47 45 40 10 30   The ratio of the total number of boys to that of girls in the college is:
The data given in the table shows the number of boys and girls enrolled in three different streams in a school over 5 years. (2012 to 2020)   Years Arts Science Commerce Boys Girls Boys Girls Boys Girls 2012 48 36 40 35 35 45 2014 42 43 42 32 32 42 2016 45 42 38 30 36 38 2018 39 46 41 23 28 34 2020 36 43 39 30 39 41 What is the difference between the average of the number of boys in the commerce stream for the 5 years and the average of the number of the girls in the Arts stream for the 5 years?
The data given in the table shows the number of boys and girls enrolled in three different streams in a school over 5 years. Years Arts Science Commerce Boys Girls Boys Girls Boys Girls 2012 48 36 40 35 35 45 2014 42 43 42 32 32 42 2016 45 42 38 30 36 38 2018 39 46 41 23 28 34 2020 36 43 39 30 39 41 What is the ratio of the total number of boys in the year 2014 to the total number of girls in the year 2020 ?
The data given in the table shows the number of boys and girls enrolled in three different streams in a school over 5 years. Years Arts Science Commerce Boys Girls Boys Girls Boys Girls 2012 48 36 40 35 35 45 2014 42 43 42 32 32 42 2016 45 42 38 30 36 38 2018 39 46 41 23 28 34 2020 36 43 39 30 39 41   By what percent is the total number of boys in Arts stream more than the total number of boys in Science stream in the years 2012 to 2020?
A team of four members is to be made out of 3 boys : B1, B2 and B3 and 4 girls : G1, G2, G3 and G4 following conditions should be kept in mind. (A) Maximum two girls can be in a team. (B) B1 cannot be in a team with G3. (C) G1 will go in the same team with B2. If G2 is the first member of team, then which of the following will not represent the other three members?